2021afuf

Download data

Information

Transient

Name: SN2021afuf
Right ascension: 7h58m22.78s
Declination: 24d23m30.05s
Discovery Date: Dec. 2, 2021, 6:46 a.m.
Classification: SN Ia
Redshift: 0.109611
MW E(B-V): 0.039

Host

Name: 2021afuf
Right ascension: 7h58m22.62s
Declination: 24d23m25.64s
Redshift: 0.109611
Photometric Redshift: 0.106
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.85
Cutout download processed 6.07
Global aperture construction processed 0.62
Local aperture photometry processed 4.01
Global aperture photometry processed 4.23
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.51
Host information processed 0.09
Global host SED inference processed 390.85
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
Log transient processing status blocked None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 7h58m22.78s, 24d23m30.05s
semi major axis, semi minor axis (arcsec) = 1.0, 1.0
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 7h58m22.61s, 24d23m25.91s
semi major axis, semi minor axis (arcsec) = 6.05, 5.41
angle (degrees, anti-clockwise from east) = -154.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 28.16 3.85 20.276 0.148
GALEX_NUV 24.96 2.83 20.407 0.123
DES_g 189.13 0.54 18.208 0.003
PanSTARRS_g 194.02 1.38 18.180 0.008
PanSTARRS_r 303.88 1.53 17.693 0.005
DES_r 321.17 1.19 17.633 0.004
PanSTARRS_i 421.41 1.78 17.338 0.005
PanSTARRS_z 484.34 3.86 17.187 0.009
PanSTARRS_y 581.12 8.83 16.989 0.016
2MASS_J 614.56 127.2 16.034 0.225
2MASS_H 651.24 192.14 15.498 0.320
2MASS_K 831.31 242.6 14.763 0.317
WISE_W1 342.82 17.49 14.863 0.055
WISE_W2 242.34 23.25 14.600 0.104
WISE_W3 785.08 125.02 11.489 0.173
WISE_W4 1311.32 736.7 9.486 0.610
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.275 10.324 10.364
{\rm log}_{10}({\rm SFR}) -0.189 -0.033 0.144
{\rm log}_{10}({\rm sSFR}) -10.521 -10.351 -10.175
{\rm stellar\ age} 5.547 6.370 7.157

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.421 -0.275 -0.167
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.305 0.169 0.352

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.048 0.087 0.155
\delta -0.649 -0.169 0.192
\tau_1/\tau_2 0.739 1.043 1.358
Q_{PAH} 1.356 3.128 5.098
U_{min} 2.310 7.123 14.007
{\rm log}_{10}(\gamma_e)\, -2.515 -1.477 -0.548

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.293 -1.803 -1.307
{\rm log}_{10}(\tau_{AGN})\, 1.211 1.602 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.176 -0.056 0.055
0.03-0.10 Gyr -0.248 -0.024 0.213
0.10-0.32 Gyr -0.054 0.215 0.419
0.32-1.05 Gyr 0.195 0.382 0.527
1.05-3.42 Gyr 0.236 0.450 0.624
3.42-11.10 Gyr 0.296 0.445 0.541
11.10-12.34 Gyr -0.018 0.463 0.849